Compatible Internet of Things greenhouse agricultural growth monitoring system

A monitoring system, Internet of Things technology, applied in closed-circuit television systems, selective content distribution, electrical components, etc., can solve problems such as inaccessibility, insufficient bandwidth, and inability to provide reference data for programming

Active Publication Date: 2018-06-12
内蒙古中孚明丰农业科技有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, the design of the digital TV playback mode is relatively rough. The playback strategy for each TV station is roughly the same, and the playback strategy for each TV program is roughly the same. The customization of the playback mode, not to mention the specificity and flexibility of the programming strategy of future TV programs and the programming strategy of watching TV programs, so that it is easy to cause discomfort to TV viewers when watching back, for example, due to insufficient bandwidth. Can't enter the program review status, and can't provide reference data for TV program provider's programming

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Compatible Internet of Things greenhouse agricultural growth monitoring system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The implementation of the Internet of Things greenhouse agricultural growth monitoring system of the present invention will be described in detail below with reference to the accompanying drawings.

[0020] Compared with analog TV, digital TV has the following advantages: The wave ratio is independent of the number of consecutive processing. After digitization, the TV signal is represented by two binary levels of several bits. Therefore, after the clutter is introduced in the continuous processing process or in the transmission process, as long as the clutter amplitude does not exceed a certain rated level, it can be passed through the digital signal. Even if a certain clutter level exceeds the rated value and causes bit errors, they can be corrected by using error correction encoding and decoding technology. Therefore, in the process of digital signal transmission, the signal-to-clutter ratio will not be reduced. In the processing and transmission of analog signals, n...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a greenhouse agricultural growth monitoring system for the Internet of Things. The greenhouse agricultural growth monitoring system comprises a growth monitoring device, a program information sending device, a DSP processing chip and an audience rating counting device. The DSP processing chip, based on the program name of a current playing TV program, which is sent by the program information sending device, counts the times of the program name of the current playing TV program in a preset time period. The DSP processing chip, based on the counted times, updates in real time the playing frequency of the current playing program. The DSP processing chip also, based on the playing frequency of the current playing program, adjusts in real time the time duration of advertisements before future replay of the current playing TV program.

Description

technical field [0001] The invention relates to the monitoring field, in particular to a compatible Internet of Things greenhouse agricultural growth monitoring system. Background technique [0002] The amplitude separation circuit uses the characteristic that the synchronous signal has the highest amplitude in the whole TV signal to take out the composite synchronous signal. The integration circuit uses the characteristic that the width of the field synchronous signal is much smaller than the width of the horizontal synchronous signal to separate the field synchronous signal from the composite synchronous signal. Come out to control the field scanning circuit to realize the synchronization of TV field scanning. [0003] The separation method of the integral circuit is also called width separation. The function of the AFC circuit is to automatically realize line synchronization. The principle is to take the horizontal synchronous signal out of the composite synchronous sign...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/18H04N21/258H04N21/418H04N21/438H04N21/434
CPCH04N7/18H04N21/25891H04N21/4181H04N21/4348H04N21/4382
Inventor 赵娟
Owner 内蒙古中孚明丰农业科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap